Java Backend Course - Spring Boot, Microservices with AI

Q: What is Java Backend Development, and what does a Java Backend Developer do?

Java Backend Development focuses on building the server-side functionality of web and software applications. A Java Backend Developer works with Java, APIs, databases, business logic, authentication, testing, and backend architecture to build reliable and scalable applications. This course takes learners from Java fundamentals to Spring Boot, databases, microservices, security, and deployment.

Q: Is Java Backend Development a good career choice in 2026?

Yes. Java remains widely used for enterprise applications and large-scale backend systems. Learning Java along with Spring Boot, REST APIs, databases, microservices, Kafka, security, caching, and system design can help you prepare for modern backend development roles. The course covers these areas through dedicated sessions and projects.

Q: Who should take this Java Backend Development course?

This course is suitable for college students, fresh graduates, working professionals, Java developers, and learners looking to build a career in backend development. It is particularly useful for learners who want to move from Java programming into Spring Boot, REST API development, databases, microservices, and production-oriented backend development.

Q: Is this Java Backend course suitable for beginners?

The course starts with Java architecture, Object-Oriented Programming, advanced Java concepts, Collections, functional programming, and concurrency before progressing to backend development with Spring. This structured progression helps learners build the required Java foundation before working on advanced backend concepts.

Q: Will this course help me if I am in 1st, 2nd, 3rd, or final year of college?

Yes. The course can support learners at different stages of college. 1st- and 2nd-year students can build their Java and backend foundations early, 3rd-year students can use the skills for internships and projects, and final-year students can use their backend skills and projects for placement preparation and software development roles.

Q: Will this course help if I am pursuing BCA, MCA, B.Tech, or M.Tech?

Yes. The course can complement degrees such as BCA, MCA, B.Tech, and M.Tech by providing practical Java Backend Development skills. Learners can build industry-oriented experience in Java, Spring Boot, databases, REST APIs, security, microservices, testing, system design, and deployment alongside their academic studies.

Q: What skills will I learn in this Java Backend Development course?

You will learn Core Java, OOP, Java Collections, Lambda Expressions, Streams, Generics, Multithreading, Maven, Spring MVC, REST APIs, Spring Boot, JDBC, Hibernate, Spring Data JPA, JUnit, Mockito, Redis, Spring Security, OAuth 2.0, Microservices, Kafka, Spring Cloud, system design, and backend deployment.

Q: Will I learn Java and Object-Oriented Programming from the fundamentals?

Yes. The course begins with Java architecture and the fundamentals of Object-Oriented Programming. It then progresses to advanced concepts including abstract classes, interfaces, exception handling, exception propagation, and the Singleton Design Pattern.

Q: Will I learn Java Collections, Streams, and Lambda Expressions?

Yes. The course covers Lambda Expressions, Functional Interfaces, Java Collections Framework, Queues, Generics, Streams API, HashMap, hashing algorithms, and sequential vs. parallel streams. These concepts are important for writing efficient and modern Java applications.

Q: Will I learn Java Multithreading and Concurrency?

Yes. The Java Concurrency module covers multithreading, thread pools, join operations, synchronization mechanisms, and ExecutorService. These concepts help developers understand how backend applications handle concurrent tasks and improve application performance.

Live Course

442k+ interested Geeks

This course takes you from Java basics to shipping production-grade backends in 12 weeks. Live, mentor-led sessions on Spring Boot, REST APIs, MySQL & JPA, Redis, Spring Security, Microservices & Kafka plus 3 deployable projects including one built with AI agents in Cursor, and dual IBM & GeeksforGeeks certification.

Intermediate and Advanced

12 Weeks

Course CertificateCapstone ProjectsIndustry ExpertsDoubt Solving

Need Guidance? Call +91- 9217990471

Course Overview

24/7 AI Doubt Support

Get instant help anytime, anywhere

IBM & GeeksforGeeks Certification

Earn industry-recognized certification

Modern AI Toolkit

Work with the latest AI tools & technologies

Skills You'll Gain

Key Java backend concepts you'll build and master.

OOPs Concepts & Core Java

Functional Programming with Java 8

Exception Handling & Multithreading

Collections Framework & Stream API

JDBC & Database Connectivity

REST API Development

Backend System Design Fundamentals

Microservices Architecture

Tech Stack You'll Learn

Tools and technologies you'll work with

Java

Spring Framework

Spring Boot

MySQL

Kafka

Git & GitHub

OAuth2.0

Redis

Projects You'll Build

Real-world projects to apply your skills

Splitwise Backend

Build a Splitwise-like Expense Sharing Application from the ground up project environment setup, technical architecture design, project flowchart, expense creation and settlement flows, user and group management features, HLSD, and data modeling concepts.

Splitwise with Cursor AI Agents

Enhance the Splitwise backend with advanced capabilities integrate JUnit testing and Redis caching, add Spring Security with role-based access, implement advanced validations, and use AI Agents in Cursor to automate repetitive backend code tasks.

Airbnb Backend System

Build and deploy an Airbnb-like Property Rental Platform HLSD, data modeling for users, properties, bookings and payments, scalable microservices architecture, Spring Cloud Gateway routing, containerized deployment, monitoring, logging, and production readiness.

Course Syllabus

Java Backend Course - Spring Boot, Microservices with AI

AI Toolkit for Developers

Session 1: Java Architecture and Basics of OOPs

Introduction to Java architecture
Learn the basics of Object-Oriented Programming (OOP)
Understand core OOP principles

Session 2: Advanced Java Concepts

Compare Abstract Classes and Interfaces
Understand the Java Exception Hierarchy
Role of the finally block and throw keyword
Understand exception propagation
Introduction of Singleton Design Pattern

Session 3: Java 8 Functional Programming & Collections Overview

Lambda Expressions and Functional Interfaces
Use built-in functional interfaces
Overview of the Java Collections Framework
Introduction to Queues

Session 4: Java Advanced Features

Understand Generics in Java
Work with the Streams API and HashMap
Learn the Hashing Algorithms
Differentiate between Sequential and Parallel Streams

Upcoming Batches

Batch

Mentor

STARTING FROM

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Testimonials

It was really good experience to get end to end knowledge from the Piyush. He has extensive knowledge in many technologies which has helped us to get ...

Mohammed Safwan

Placed At Infosys

This course helped me a lot to understand more about the Java Backend Development, Which includes Spring Boot, Hibernate , Redis, Kafka. Thanks for o...

Pranay Chary Amberpeta

Placed At Tata Consultancy Service

I previously had zero experience in JAVA Development. I joined this course with many expectations and this course really did fulfil them. This course ...

Hitesh Garg

Placed in Sophos

With the help of this course , First of all I got a proper Java Backend Syllabus Structure. Then I got to know the concepts clearly and then the live...

krishna nitturkar

Placed at ValueMomentum

Before joining the geeks for geeks Java back-end Development course, I have only a basic knowledge of java. But after that joining the live course I l...

Vishal Prajapat

Placed in Concretio

I am a college student after learning Data Structures and Algorithms I wanted to learn some basic development aspects, that was a reason I joined this...

Raman Tayal

Placed in PhonePe

Java Backend Course - Spring Boot, Microservices with AI

Course Overview

24/7 AI Doubt Support

IBM & GeeksforGeeks Certification

Modern AI Toolkit

Skills You'll Gain

Tech Stack You'll Learn

Projects You'll Build

Course Syllabus

Session 1: Java Architecture and Basics of OOPs

Session 2: Advanced Java Concepts

Session 3: Java 8 Functional Programming & Collections Overview

Session 4: Java Advanced Features

1: The AI Toolkit & Developer Setup

2: Prompt Engineering & Vibe Coding

3: Spec-Driven Development with AI

4: RAG Systems & Context-Aware AI

Upcoming Batches

Testimonials

Frequently Asked Questions

What is Java Backend Development, and what does a Java Backend Developer do?

Is Java Backend Development a good career choice in 2026?

Who should take this Java Backend Development course?

Is this Java Backend course suitable for beginners?

Will this course help me if I am in 1st, 2nd, 3rd, or final year of college?

Will this course help if I am pursuing BCA, MCA, B.Tech, or M.Tech?

What skills will I learn in this Java Backend Development course?

Will I learn Java and Object-Oriented Programming from the fundamentals?

Will I learn Java Collections, Streams, and Lambda Expressions?

Will I learn Java Multithreading and Concurrency?

Why should I learn Spring Boot for Java Backend Development?

Will I learn how to build REST APIs using Java and Spring Boot?

Will I learn SQL, JDBC, Hibernate, and JPA?

Does the course include Spring Security and authentication?

Will I learn OAuth 2.0 and social authentication?

Does the course cover Redis and caching?

Will I learn backend testing with JUnit and Mockito?

Does this Java Backend course cover Microservices?

Will I learn Kafka and messaging systems in this course?

Will I learn System Design and scalable backend architecture?

How is AI used in Java backend development?

How do I integrate AI into a Spring Boot application?

How can Java microservices support AI-powered applications?

Will I learn how to deploy a Java Spring Boot backend application?

What projects will I build in this Java Backend Development course?

What roles can I target after completing this Java Backend course?

What salary range can I target after completing this Java Backend course?

How is GeeksforGeeks Java Backend course different from other courses available online?

What are the key features of this Java Backend Development course?

Is there any number to contact for query?

Is there a refund option if I am not satisfied with the course?